After Installing BT I cant boot to Fedora... HELP

Hi :)
Yesterday I installed back Track to my HDD. But after that I cannot boot into Fedora. I have fedora 7 and it uses grub to load it. After installing BT I found out that it has installed LILO with it.

In My HDD I have 2 partitions and a swap partition. I installed Fedora to hda1 and BT to hda 3. Hda 2 is the swap. so, heres my fdisk -l and LILO.conf.

I need your guys help desperately.....................

By the way, I started using Linux early this year and I got a lot of support to my problems from this forum, and I really appreciate you guys for what you are doing for the Linux community.

Cheers!

************************************************** ************************
t ~ # fdisk -l

Disk /dev/hda: 40.0 GB, 40007761920 bytes
255 heads, 63 sectors/track, 4864 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/hda1 * 1 3116 25029238+ 83 Linux
/dev/hda2 3117 3242 1012095 82 Linux swap
/dev/hda3 3243 4864 13028715 83 Linux

************************************************** ***********************

GNU nano 2.0.3 File: /etc/lilo.conf

lba32 # Allow booting past 1st cylinder with a recent BIOS
boot = /dev/hda
# message = /boot/boot_message.txt
prompt
timeout = 20
bitmap=/boot/splash.bmp
change-rules
reset
vga = 0x317

image = /boot/vmlinuz
root = /dev/hda3
initrd = /boot/splash.initrd
label = bt
read-only

Hi !

Either add an entry of Fedora in Lilo OR re-install GRUB and add an entry of BT in GRUB.

So, what do you prefer? GRUB or Lilo?

Hi devils_Casper,thanks for replying.

I think Grub is better right? what is your opinion?

which ever way that is better will do.

:)

I prefer GRUB only.
Boot up from Fedora 7 Installation CD/DVD and select 'repair/rescue mode'. I dont remember exact entry. This will drop you at shell prompt after asking a few questions.
Execute this

Code:

---

chroot /mnt/sysimage
grub-install /dev/hda
exit
exit

---

* If you have SATA disk, replace hda with sda.
Reboot machine. GRUB Menu will appear on Startup. Boot up Fedora, log in as root and open /boot/grub/grub.conf file.
Add this code at the end of file

Code:

---

title BT
    root (hd0,2)
    kernel  /boot/vmlinuz root=/dev/hda3  ro
    initrd    /boot/splash.initrd

---

Save file and reboot.

IT WORKED!!!!! U R the man!!!!:D

So like this i can triple boot too right? I have to edit only the "(hda0,2)" to "(hd0,3) and "root=/dev/hda3" to its respective partion....is it?

Thank U VVV Much, I really appriciate it.

Quote:

---

Originally Posted by Nabaachy

So like this i can triple boot too right? I have to edit only the "(hda0,2)" to "(hd0,3) and "root=/dev/hda3" to its respective partion....is it?

---

Correct. You can setup triple/multi boot exactly same way.

Glad to help you. :D


Edit:

I prefer chainloading and I would suggest you to use that only.
Let say, you are installing new distro in /dev/hda4. Add this code in Fedora's grub.conf file

Code:

---

title <new_distro>
    rootnoverify (hd0,3)
    chainloader +1

---

Install new distro in /dev/hda4 and select /dev/hda4 as install location of Boot Loader. It will install new distro's boot loader in boot sector of /dev/hda4.
You wont have to re-install Fedora's GRUB or do anything else. Fedora GRUB will chainload boot loader of new distro.

Thanks Again. Keep up the good work.:D

I don't know why Slack still use Lilo instead of grub and also there is no setup script during the installation of lilo to check and write configuration file for other operating system , i was expecting this will be implemented in the new release !

Slack gives an option to install Lilo in Boot Sector but I have never chainloaded Lilo from GRUB so I dont know if that will work. 90% distros uses GRUB only and chainloading will work there.

HI!
today I re-installed fedora again to the same partition where it was before, after that I added the code below to enable to boot to backtrack. But I guess it was a mistake. I tried installing lilo and again installing grub. but the same error comes up.

THIS IS THE ERROR I GET

root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
kernel /boot/vmlinuz-2.6.21-1.3194.fc7 ro root=LABEL=/1 rhgb quiet
[Linux-bzimage, setup=0x100, size=0x1c9dd4]
initrd /boot/initrd-2.6.21-1.3194.fc7.img
[Linux-initrd @ 0x1f511000, 0x2bdf7e bytes]
root (hda0,2)
Error 23: Error while parsing number

Press any key to continue....

When I press a button, it restarts again :(


************************************************** ***
This is the code that I added at the end of the grub.conf

title BT
root (hd0,2)
kernel /boot/vmlinuz root=/dev/hda3 ro
initrd /boot/splash.initrd
************************************************** ***

Please help me..... where are you devils_casper?? I need uuuu.......